3 papers
quant-ph2026
Exact Breit-Rabi formulae for the nitrogen-vacancy center in diamond
Alex Tritt, Lincoln D. Turner, Michael S. J. Barson
The hyperfine structure that the nitrogen-vacancy (NV) center in diamond has with its nitrogen nucleus is of immense importance for quantum sensing and quantum computing. Current m…
quant-ph2023
Compressive quantum waveform estimation
Alex Tritt, Joshua Morris, Christopher C. Bounds +3
Quantum waveform estimation, in which quantum sensors sample entire time series, promises to revolutionize the sensing of weak and stochastic signals, such as the biomagnetic impul…
quant-ph2023
Unambiguous measurement in an unshielded microscale magnetometer with sensitivity below 1 pT/rHz
Hamish A. M. Taylor, Christopher C. Bounds, Alex Tritt +1
Cold atom magnetometers exploit a dense ensemble of quanta with long coherence times to realise leading sensitivity on the micrometer scale. Configured as a Ramsey interferometer,…